Results 171 to 180 of about 9,172,703 (293)

Certified reference materials for testing of the presence/absence of Staphylococcus aureus enterotoxin A (SEA) in cheese. [PDF]

Anal Bioanal Chem, 2016
Zeleny R, Nia Y, Schimmel H, Mutel I, Hennekinne JA, Emteborg H, Charoud-Got J, Auvray F.   +7 more
europepmc   +1 more source

Bio‐Memristor Based on Clinical Bile Samples: A Proof‐of‐Concept Pilot Study for Detection of Gallbladder Cancer

Advanced Science, EarlyView.
In this work, we present a bile‐based memristor hardware framework that enables direct, label‐free identification of cholelithiasis and gallbladder cancer at the device level. The Ag/bile/FTO memristor features stable resistive switching and disease‐specific electrical responses, providing a conceptual foundation for circuits and an integrated ERCP ...
Junming Zhu, Yiyin Rong, Bai Sun, Ziwen Sun, Yifan Wang, Xiaobin Ren, Zelin Cao, Kaikai Gao, Jiawei Yu, Zhenkun Wang, Haoxuan Ma, Jichun Guo, Kai Cao, Mengrun Kang, Songling Wang, Fenggang Ren, Yi Lv, Qiang Lu   +17 more
wiley   +1 more source

Assessment of the long-term stability of pesticide residues under freezing conditions in brown rice and soybean certified reference materials. [PDF]

J Pestic Sci
Otake T, Aoyagi Y, Yarita T.
europepmc   +1 more source

Long-term stability of cellulose acetate butyrate thin films for nuclear certified reference materials. [PDF]

J Radioanal Nucl Chem, 2017
Buják R, Delva L, Erkoç M, Bauwens J, Jakopič R, Vincze L, Aregbe Y, Cardon L.   +7 more
europepmc   +1 more source

ERα–PADI4–CXCL8 Axis Drives MDSC‐Mediated Immune Evasion in Anaplastic Thyroid Carcinoma

Advanced Science, EarlyView.
MAPK‐driven ligand‐independent ERα activation drives PADI4 transcription and translation. This enzyme then modifies CXCL8 chemokines through citrullination, generating a potent chemoattractant gradient specifically for myeloid‐derived suppressor cells.
Dongdong Zhang, Ying Cai, Junbin Zhang, Jianyong Zhang, Ran Jing, Ming Cai   +5 more
wiley   +1 more source

Unsupervised classification of petroleum Certified Reference Materials and other fuels by chemometric analysis of gas chromatography-mass spectrometry data. [PDF]

Fuel (Lond), 2017
de Carvalho Rocha WF, Schantz MM, Sheen DA, Chu PM, Lippa KA.   +4 more
europepmc   +1 more source

Extracellular Vesicle Packaged TDP43 Derived From ECs Exacerbates Cigarette Tar‐Related Atherosclerosis Progression via Enhancing Macrophage Extracellular Traps

Advanced Science, EarlyView.
Cigarette tar triggers EC‐derived EVs carrying TDP43, which binds VDAC1 to boost MAMs, mitochondrial Ca2+ overload, and METs formation in macrophages, accelerating smoking‐related AS progression, while retinoic acid binds TDP43 to block this pathogenic cascade.
Xinxin Zhu, Yuwu Chen, Wei Meng, Biyi Xu, Junke Mou, Xiaolin Liu, Mengyang Wang, Qishuo Gu, Qianhui Sun, Man Li, Chen Zhao, Ming Zeng, Ying Lv, Boling Yi, Sheng Qu, Xiaoxuan Bai, Ji Li, Xing Luo, Sining Hu, Bo Yu, Haibo Jia   +20 more
wiley   +1 more source

Update on COMAR: the Internet database for certified reference materials

, 2007
This paper describes the COMAR database for certified reference materials (CRMs). The Web-based version of COMAR is freely accessible via the Internet. COMAR was established to assist laboratories in finding the CRMs needed. The database is maintained in
Pradel, Rita, Steiger, Thomas
core  

DNA copy number concentration measured by digital and droplet digital quantitative PCR using certified reference materials. [PDF]

Anal Bioanal Chem, 2015
Corbisier P, Pinheiro L, Mazoua S, Kortekaas AM, Chung PY, Gerganova T, Roebben G, Emons H, Emslie K.   +8 more
europepmc   +1 more source

LLMs as Representation Generators for Gradient‐Free Scientific Optimization: A Case Study in Battery Fast Charging

Advanced Science, EarlyView.
Large language models serve as representation generators for gradient‐free scientific optimization. Two complementary approaches produce executable battery‐charging policies either directly or through LLM‐designed neural representations coupled to Bayesian optimization.
Ge Lei, Ferran Brosa Planella, Sterling G. Baird, Samuel J. Cooper   +3 more
wiley   +1 more source